67228080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:699

約数の個数: 160

約数和(自身を含む): 229271040

約数和(自身を除く): 162042960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 641, 690, 760, 874, 912, 920, 1104, 1140, 1282, 1311, 1380, 1520, 1748, 1840, 1923, 2185, 2280, 2564, 2622, 2760, 3205, 3496, 3846, 4370, 4560, 5128, 5244, 5520, 6410, 6555, 6992, 7692, 8740, 9615, 10256, 10488, 12179, 12820, 13110, 14743, 15384, 17480, 19230, 20976, 24358, 25640, 26220, 29486, 30768, 34960, 36537, 38460, 44229, 48716, 51280, 52440, 58972, 60895, 73074, 73715, 76920, 88458, 97432, 104880, 117944, 121790, 146148, 147430, 153840, 176916, 182685, 194864, 221145, 235888, 243580, 280117, 292296, 294860, 353832, 365370, 442290, 487160, 560234, 584592, 589720, 707664, 730740, 840351, 884580, 974320, 1120468, 1179440, 1400585, 1461480, 1680702, 1769160, 2240936, 2801170, 2922960, 3361404, 3538320, 4201755, 4481872, 5602340, 6722808, 8403510, 11204680, 13445616, 16807020, 22409360, 33614040, 67228080]

約数ペア:

[(1, 67228080), (2, 33614040), (3, 22409360), (4, 16807020), (5, 13445616), (6, 11204680), (8, 8403510), (10, 6722808), (12, 5602340), (15, 4481872), (16, 4201755), (19, 3538320), (20, 3361404), (23, 2922960), (24, 2801170), (30, 2240936), (38, 1769160), (40, 1680702), (46, 1461480), (48, 1400585), (57, 1179440), (60, 1120468), (69, 974320), (76, 884580), (80, 840351), (92, 730740), (95, 707664), (114, 589720), (115, 584592), (120, 560234), (138, 487160), (152, 442290), (184, 365370), (190, 353832), (228, 294860), (230, 292296), (240, 280117), (276, 243580), (285, 235888), (304, 221145), (345, 194864), (368, 182685), (380, 176916), (437, 153840), (456, 147430), (460, 146148), (552, 121790), (570, 117944), (641, 104880), (690, 97432), (760, 88458), (874, 76920), (912, 73715), (920, 73074), (1104, 60895), (1140, 58972), (1282, 52440), (1311, 51280), (1380, 48716), (1520, 44229), (1748, 38460), (1840, 36537), (1923, 34960), (2185, 30768), (2280, 29486), (2564, 26220), (2622, 25640), (2760, 24358), (3205, 20976), (3496, 19230), (3846, 17480), (4370, 15384), (4560, 14743), (5128, 13110), (5244, 12820), (5520, 12179), (6410, 10488), (6555, 10256), (6992, 9615), (7692, 8740)]